@article{Hill2007, author = {Hill KK, Smith TJ, Helma CH, Ticknor LO, Foley BT, Svensson RT, Brown JL, Johnson EA, Smith LA, Okinaka RT, Jackson PJ, Marks JD.}, title = {Genetic diversity among Botulinum Neurotoxin-producing clostridial strains.}, journal = {J Bacteriol.}, year = {2007}, doi = {10.1128/JB.01180-06}, pmid = {17114256} }